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arXiv 1504.01265math-phmath.MP
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Cayley树上Potts模型的不变性Gibbs测度的边界条件

Boundary conditions for translation-invariant Gibbs measures of the Potts model on Cayley trees

D. Gandolfo, M. M. Rahmatullaev, U. A. Rozikov

摘要:

考虑二阶Cayley树上$q$ -状态Potts模型的不变性分裂Gibbs测度(TISGM).最近获得了TISGM的完整描述,并且特别地显示在足够低的温度下,它们的数目是$2^{q}-1$。在本文中,对于每个TISGM $μ$,我们明确地给出了一组边界条件,使得关于这些边界条件的极限Gibbs测度与$μ$一致。

英文摘要:

We consider translation-invariant splitting Gibbs measures (TISGMs) for the $q$-state Potts model on a Cayley tree of order two. Recently a full description of the TISGMs was obtained, and it was shown in particular that at sufficiently low temperatures their number is $2^{q}-1$. In this paper for each TISGM $μ$ we explicitly give the set of boundary conditions such that limiting Gibbs measures with respect to these boundary conditions coincide with $μ$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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